<!DOCTYPE html>
<body style="background: linear-gradient(white, lightgray); background-attachment: fixed">
<div id="div" style="width: 100px; height: 100px; background-color: green"></div>
<div style="height: 2000px">
Tests descendant background change in a view having composited background.
Passes if there is a green square.
</div>
</body>
